If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-4k4 + 14 * 3k2) + (-3k4 + -14k2 + -8) = 0 Multiply 14 * 3 (-4k4 + 42k2) + (-3k4 + -14k2 + -8) = 0 Reorder the terms: (42k2 + -4k4) + (-3k4 + -14k2 + -8) = 0 Remove parenthesis around (42k2 + -4k4) 42k2 + -4k4 + (-3k4 + -14k2 + -8) = 0 Reorder the terms: 42k2 + -4k4 + (-8 + -14k2 + -3k4) = 0 Remove parenthesis around (-8 + -14k2 + -3k4) 42k2 + -4k4 + -8 + -14k2 + -3k4 = 0 Reorder the terms: -8 + 42k2 + -14k2 + -4k4 + -3k4 = 0 Combine like terms: 42k2 + -14k2 = 28k2 -8 + 28k2 + -4k4 + -3k4 = 0 Combine like terms: -4k4 + -3k4 = -7k4 -8 + 28k2 + -7k4 = 0 Solving -8 + 28k2 + -7k4 = 0 Solving for variable 'k'. Begin completing the square. Divide all terms by -7 the coefficient of the squared term: Divide each side by '-7'. 1.142857143 + -4k2 + k4 = 0 Move the constant term to the right: Add '-1.142857143' to each side of the equation. 1.142857143 + -4k2 + -1.142857143 + k4 = 0 + -1.142857143 Reorder the terms: 1.142857143 + -1.142857143 + -4k2 + k4 = 0 + -1.142857143 Combine like terms: 1.142857143 + -1.142857143 = 0.000000000 0.000000000 + -4k2 + k4 = 0 + -1.142857143 -4k2 + k4 = 0 + -1.142857143 Combine like terms: 0 + -1.142857143 = -1.142857143 -4k2 + k4 = -1.142857143 The k term is -4k2. Take half its coefficient (-2). Square it (4) and add it to both sides. Add '4' to each side of the equation. -4k2 + 4 + k4 = -1.142857143 + 4 Reorder the terms: 4 + -4k2 + k4 = -1.142857143 + 4 Combine like terms: -1.142857143 + 4 = 2.857142857 4 + -4k2 + k4 = 2.857142857 Factor a perfect square on the left side: (k2 + -2)(k2 + -2) = 2.857142857 Calculate the square root of the right side: 1.690308509 Break this problem into two subproblems by setting (k2 + -2) equal to 1.690308509 and -1.690308509.Subproblem 1
k2 + -2 = 1.690308509 Simplifying k2 + -2 = 1.690308509 Reorder the terms: -2 + k2 = 1.690308509 Solving -2 + k2 = 1.690308509 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + k2 = 1.690308509 + 2 Combine like terms: -2 + 2 = 0 0 + k2 = 1.690308509 + 2 k2 = 1.690308509 + 2 Combine like terms: 1.690308509 + 2 = 3.690308509 k2 = 3.690308509 Simplifying k2 = 3.690308509 Take the square root of each side: k = {-1.921017571, 1.921017571}Subproblem 2
k2 + -2 = -1.690308509 Simplifying k2 + -2 = -1.690308509 Reorder the terms: -2 + k2 = -1.690308509 Solving -2 + k2 = -1.690308509 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + k2 = -1.690308509 + 2 Combine like terms: -2 + 2 = 0 0 + k2 = -1.690308509 + 2 k2 = -1.690308509 + 2 Combine like terms: -1.690308509 + 2 = 0.309691491 k2 = 0.309691491 Simplifying k2 = 0.309691491 Take the square root of each side: k = {-0.556499318, 0.556499318}Solution
The solution to the problem is based on the solutions from the subproblems. k = {-1.921017571, 1.921017571, -0.556499318, 0.556499318}
| 8/5x-8=4/3 | | -3x+y=-23 | | y=7/8x+10 | | .16y+.02(y+2000)=1660 | | Y=-16x^2+22x+3 | | 4/(m-8)=8/2 | | F(x)=-16x^2+22x+3 | | (3/X+20)-(4/X-20)=4X/X^2-400 | | 2(6)-3y=9 | | 1/2s+4=6 | | (4r^3+3r^3)-(r^4-5r^3)= | | 5/3-1x/6=3x+5/4 | | 23.4-4.6-17.9= | | -5/7=c | | -5/1=x | | -3--4=x | | -7--2=x | | 3/2x+1/3=2x-3/4 | | 4x*4y=3 | | tc=580+15q | | 120x^4-9x^5-3x^6=0 | | 4(y-7)=2y-3 | | 16(x+2)-8=16x+4 | | 1/2x-12x=220 | | 25+2y-9=11y-14-4y | | 6/3(2+1)= | | n-7=5n-1 | | 5/3-1/6x=3x+5/4 | | 3x(4x+1)=-x(5-x) | | .11y+.03(y+8000)=800 | | 8y(y+1)=7y+9 | | 0.45x+0.05(14-x)=0.10(39) |